Senior Manager, Enterprise Cyber Defense

Job not on LinkedIn

🔥 1 minute ago

🇺🇸 United States – Remote

💵 $181k - $301.6k / year

⏰ Full Time

🟠 Senior

👔 Manager

🦅 H1B Visa Sponsor

This company has sponsored H1B visas in the past.

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Dexcom

WebsiteLinkedInAll Job Openings

10,000+ employees

Founded 1999

🏥 Healthcare

💼 Consulting

🏭 Manufacturing

Healthcare • Consulting • Manufacturing

Dexcom is a leading provider of continuous glucose monitoring (CGM) systems, revolutionizing how people manage diabetes and track their glucose levels. Known for their best-in-class glucose biosensing technology, Dexcom offers products like the Dexcom G7 CGM system, which provides real-time glucose monitoring and insights to help individuals become healthier. Founded in 1999, Dexcom has consistently innovated in the field of diabetes management, empowering users to take control of their health with accurate and advanced glucose monitoring solutions. Their products are designed for both adults and children and do not require a prescription.

📋 Description

• Define and execute an Enterprise Cyber Defense strategy, operating model, and roadmap aligned to business risk, threat landscape, and Information Security priorities • Build and lead a high-performing global cyber defense organization across employees, contractors, and strategic service providers • Build and mature a threat-informed detection engineering lifecycle • Lead cyber response to emerging and non-traditional risk scenarios and evolving threats • Lead the agentic SOC and security automation strategy using AI-assisted triage and investigation with human-in-the-loop controls • Establish proactive threat hunting and adversary-validation capabilities • Own the cyber readiness program, including tabletop exercises, technical response simulations, playbook validation, escalation testing, and readiness assessments • Provide oversight and incident command for high-severity cyber incidents • Coordinate incident response across Security, IT, Privacy, Legal, business teams, and external partners • Translate lessons learned into improved detections, automation, controls, and response practices • Set strategy, architecture, integration, and optimization priorities for cyber defense platforms and telemetry • Define and report cyber defense KPIs and KRIs measuring detection coverage, response performance, false-positive reduction, automation and AI-agent performance, readiness, and risk reduction

🎯 Requirements

• BS/MS in Computer Science, Cybersecurity, Information Technology, Engineering, or a related field, or equivalent work experience • 10+ years of experience in cybersecurity, IT, or engineering • 5+ years focused on cyber defense, detection and response, or incident response • Proven success building, transforming, or scaling enterprise cyber defense capabilities • Strong experience in detection engineering, incident response, and threat-informed defense • Strong understanding of SIEM, SOAR, XDR, EPP, NDR, email security, identity telemetry, and cloud security • Deep knowledge of adversary behaviors, threat hunting, incident response, and detection methodologies • Practical use of frameworks such as MITRE ATT&CK • Experience with red/purple teaming or cyber readiness exercises strongly preferred • Experience applying automation, AI, or machine-learning capabilities to security operations • Ability to evaluate automated outputs, define performance measures, and maintain human oversight for security decisions • Ability to lead through high-severity incidents and ambiguous situations • Ability to communicate technical risk to executives and non-technical stakeholders • Ability to drive cross-functional teams toward timely decisions and outcomes • Strong background leading globally distributed technical teams and service providers • Certifications such as CISSP, CISM, GIAC, or other relevant cyber defense certifications may be included • Typically requires a Bachelor’s degree in a technical discipline with 13+ years of industry experience • 5-8 years of previous people management experience • Ability to travel 5-15%

🏖️ Benefits

• Medical, dental, and vision coverage • Wellness programs • Performance incentives • Opportunities for advancement • Flexible work arrangements • Unlimited paid time off • In-house training and development programs • Career mentorship • Opportunities to attend security conferences • Inclusive, diverse work environment • Home office workplace • Flex workplace option may be available for employees within commuting distance of a Dexcom site